Increment version for new branch

Change from version 1.3.0-SNAPSHOT to
1.4.0-SNAPSHOT and update version file.

Change-Id: I6b54c3e3b97c3ef0a554fb173d0dd261ca2107d3
Signed-off-by: Patrick Brady <pb071s@att.com>
Issue-ID: APPC-916
diff --git a/appc-metric/pom.xml b/appc-metric/pom.xml
index d863410..1f53d00 100644
--- a/appc-metric/pom.xml
+++ b/appc-metric/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.onap.appc</groupId>
     <artifactId>appc</artifactId>
-    <version>1.3.0-SNAPSHOT</version>
+    <version>1.4.0-SNAPSHOT</version>
   </parent>
   <artifactId>appc-metric</artifactId>
   <packaging>pom</packaging>